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firearm

American  
[fahyuhr-ahrm] / ˈfaɪərˌɑrm /

noun

  • firearms
    plural
  1. a small arms weapon, as a rifle or pistol, from which a projectile is fired by gunpowder.


firearm British  
/ ˈfaɪərˌɑːm /

noun

  1. a weapon, esp a portable gun or pistol, from which a projectile can be discharged by an explosion caused by igniting gunpowder, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of firearm

First recorded in 1640–50; fire + arm 2

Vocabulary lists containing firearm

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Last fall in Baltimore County, Maryland, a detection system decided a teenager named Taki Allen was holding a firearm.

From Slate Aug. 21, 2026

A woman was cleared of possession of a firearm, possession of a firearm with intent to endanger life, and perverting the course of justice.

From BBC Aug. 8, 2026

Finally, amid growing distrust of the police and the government, firearm sales began to increase during 2015 and 2016, setting an all-time record in 2020.

From Salon Jul. 20, 2026

Aguilar, who had a permit to carry a concealed firearm, drew his gun, Flores testified.

From Los Angeles Times Jul. 11, 2026

“I didn’t figure you had,” Bernabe said, daring to look up now as he added, “So how about stashing that firearm, okay?”

From "The Milagro Beanfield War" by John Nichols

The regulation is expected to spur a surge in applications from people whose convictions automatically barred them from owning firearms.

From The Wall Street Journal Aug. 17, 2026

The regulation, announced Monday, is expected to spur a surge in applications from people whose convictions automatically barred them from owning firearms, the Justice Department said.

From The Wall Street Journal Aug. 17, 2026

He also offered to hand the firearms over for safekeeping but instead was detained and arrested, according to his lawsuit.

From Los Angeles Times Aug. 14, 2026

Thailand has one of the highest rates of gun ownership in the region, with around 10 million firearms estimated to be in circulation -- roughly one for every seven inhabitants.

From Barron's Aug. 9, 2026

According to Napoleon, what the animals must do was to procure firearms and train themselves in the use of them.

From "Animal Farm: A Fairy Story" by George Orwell

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